diff mbox series

[10/40] rtw88: no need to send additional information to legacy firmware

Message ID 20200417074653.15591-11-yhchuang@realtek.com (mailing list archive)
State Changes Requested
Delegated to: Kalle Valo
Headers show
Series rtw88: add support for 802.11n RTL8723DE devices | expand

Commit Message

Tony Chuang April 17, 2020, 7:46 a.m. UTC 
From: Ping-Ke Shih <pkshih@realtek.com>

The firmware of 11AC devices need more information to support more offload
functions, such as IQK. And 11N devices such as 8723D does not support
offload these function in firmware, there is no need to send these additional
information to firmware when it comes to 11N devices.

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com>
---
 drivers/net/wireless/realtek/rtw88/fw.c | 6 ++++++
 1 file changed, 6 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/wireless/realtek/rtw88/fw.c b/drivers/net/wireless/realtek/rtw88/fw.c
index 209853fdcb42..dde7823143ea 100644
--- a/drivers/net/wireless/realtek/rtw88/fw.c
+++ b/drivers/net/wireless/realtek/rtw88/fw.c
@@ -271,6 +271,9 @@  rtw_fw_send_general_info(struct rtw_dev *rtwdev)
 	u8 h2c_pkt[H2C_PKT_SIZE] = {0};
 	u16 total_size = H2C_PKT_HDR_SIZE + 4;
 
+	if (rtw_chip_wcpu_11n(rtwdev))
+		return;
+
 	rtw_h2c_pkt_set_header(h2c_pkt, H2C_PKT_GENERAL_INFO);
 
 	SET_PKT_H2C_TOTAL_LEN(h2c_pkt, total_size);
@@ -291,6 +294,9 @@  rtw_fw_send_phydm_info(struct rtw_dev *rtwdev)
 	u16 total_size = H2C_PKT_HDR_SIZE + 8;
 	u8 fw_rf_type = 0;
 
+	if (rtw_chip_wcpu_11n(rtwdev))
+		return;
+
 	if (hal->rf_type == RF_1T1R)
 		fw_rf_type = FW_RF_1T1R;
 	else if (hal->rf_type == RF_2T2R)